net-misc/clipgrab depends on dev-qt/qtwebkit:4 which is ancient and will never see any security updates. Since this appears to be a binary-only package, I'm not sure if there's much we can do to save it long-term especially considering Qt 4 itself is also dead.
i just bumped it to 3.6.5, but it still depends on qt:4. time to treeclean.
commit da958b93a3ae60dd36ad605b43d81e61c4c222b8 Author: Michał Górny <mgorny@gentoo.org> AuthorDate: Mon Aug 14 09:26:50 2017 Commit: Michał Górny <mgorny@gentoo.org> CommitDate: Mon Aug 14 09:28:19 2017 net-misc/clipgrab: Remove last-rited pkg, #620728 net-misc/clipgrab/Manifest | 2 -- net-misc/clipgrab/clipgrab-3.5.6.ebuild | 30 ------------------ net-misc/clipgrab/clipgrab-3.6.5.ebuild | 25 --------------- net-misc/clipgrab/files/clipgrab-3.4.2-obey.patch | 38 ----------------------- net-misc/clipgrab/metadata.xml | 8 ----- profiles/package.mask | 3 +- 6 files changed, 1 insertion(+), 105 deletions(-)